BIL - SJU

$626 Find Cheap Flights from Billings to San Juan - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$626
Typical prices: $670-$1,096
United Airlines
Wed 11/7Wed 11/14
BIL - SJU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Billings and San Juan Luis Munoz Marin Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 37% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $818 (round-trip)
Denver Intl (DEN)
Shortest trip • 9h 11m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!

Cheap Flights from Billings to Luis Munoz Marin Intl (BIL-SJU)

 

Cheap flights from Billings to Luis Munoz Marin Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sat, Nov 7 - Sat, Nov 14
United Airlines Logo
5:00 am - 9:00 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
13h 00m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:25 am - 9:14 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
15h 49m2 stops Chicago O'Hare Intl Denver Intl
$626United Airlines
Wed, Mar 3 - Tue, Mar 9
American Airlines Logo
1:34 pm - 6:07 amBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
13h 33m1 stop Dallas/Fort Worth
American Airlines Logo
7:19 am - 8:55 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
16h 36m2 stops Miami Dallas/Fort Worth
$633American Airlines
Wed, Mar 3 - Tue, Mar 9
American Airlines Logo
7:00 am - 10:15 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
12h 15m2 stops Dallas/Fort Worth Miami
American Airlines Logo
8:00 am - 8:55 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
15h 55m2 stops Miami Dallas/Fort Worth
$633American Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:55 pm - 3:40 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
18h 45m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:25 am - 10:30 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
17h 05m2 stops Chicago O'Hare Intl Denver Intl
$750United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
7:00 am - 6:25 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
8h 25m1 stop Denver Intl
United Airlines Logo
4:55 pm - 1:29 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
23h 34m2 stops Chicago O'Hare Intl Denver Intl
$764United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:00 am - 9:24 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
13h 24m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
4:55 pm - 1:29 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
23h 34m2 stops Chicago O'Hare Intl Denver Intl
$764United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
7:00 am - 6:25 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
8h 25m1 stop Denver Intl
United Airlines Logo
4:55 pm - 1:29 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
23h 34m2 stops Chicago O'Hare Intl Denver Intl
$773United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:00 am - 9:00 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
13h 00m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:25 am - 10:30 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
17h 05m2 stops Chicago O'Hare Intl Denver Intl
$773United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:00 am - 9:24 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
13h 24m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
4:55 pm - 1:29 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
23h 34m2 stops Chicago O'Hare Intl Denver Intl
$773United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:00 am - 6:25 pmBIL  Billings Logan Intl-SJU San Juan Luis Munoz Marin Intl
10h 25m1 stop Denver Intl
United Airlines Logo
2:21 pm - 10:30 pmSJU  San Juan Luis Munoz Marin Intl-BIL Billings Logan Intl
11h 09m1 stop Denver Intl
$778United Airlines

Price, demand and travel trends for Billings to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Billings to San Juan Luis Munoz Marin Intl Airport?

Round-trip flights from Billings to San Juan Luis Munoz Marin Intl Airport typically range from $670 to $1,096. The lowest price found in the past 5 days was $626, on United Airlines.

Find deals

Key details for Billings to San Juan Luis Munoz Marin Intl Airport flights

Low season

May

Cheapest flight

$626
Beat the crowds with an average 87% drop in travelers.
The most popular month to fly with an average 63% increase in travelers.
Round-trip flight from Billings to San Juan Luis Munoz Marin Intl Airport

When to book flights from Billings to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Billings to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Billings to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Billings to San Juan Luis Munoz Marin Intl Airport?

    Only Economy Class is available on flights from Billings to San Juan Luis Munoz Marin Intl Airport.

  • How long is a flight from Billings to San Juan Luis Munoz Marin Intl Airport?

    A nonstop flight from Billings to San Juan Luis Munoz Marin Intl Airport takes 00m, covering 3,068 miles.

  • Do I need a passport to fly from Billings to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Billings to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Billings to San Juan Luis Munoz Marin Intl Airport range from $670 to $1,096, with an average of $900 over the past 12 months. Anything below $670 counts as a good deal.

  • Have flight prices from Billings to San Juan Luis Munoz Marin Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $626 to $4,735. That means the highest observed fare was about 8x higher than the lowest one.

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • U-Save
    • Hertz
    • Payless
    • Europcar

  • Which airports can I use when flying from Billings to San Juan Luis Munoz Marin Intl Airport?

    Flights from Billings to San Juan Luis Munoz Marin Intl Airport usually depart from Billings Logan Intl (BIL) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • Which airports do connecting flights from Billings to San Juan Luis Munoz Marin Intl Airport pass through?

    Connecting flights from Billings to San Juan Luis Munoz Marin Intl Airport most commonly pass through:

    • Denver Intl (DEN) - 90% of one-stop connections
    • Dallas/Fort Worth (DFW) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Billings to San Juan Luis Munoz Marin Intl Airport?

    Yes. Flexible dates can save you up to 48% on flights from Billings to San Juan Luis Munoz Marin Intl Airport. Monday is the cheapest departure day at $601 round-trip on average, while Saturday is the most expensive at $1,140, a difference of $539.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Billings to San Juan Luis Munoz Marin Intl Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 9h 11m, compared with 14h 27m via Dallas/Fort Worth (DFW).

  • What is the time difference between Billings and San Juan Luis Munoz Marin Intl Airport?

    San Juan Luis Munoz Marin Intl Airport is 2 hours ahead of Billings (Atlantic Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Condado Beach and Puerto Rico Convention Center. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

Your guide to booking Billings to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $601, about $539 less than Saturday fares (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Billings to San Juan Luis Munoz Marin Intl Airport trip for October. Fares historically average $566 round-trip in that month - typically $574 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.

    • Coral by The Sea Hotel
    • San Juan Airport Hotel
    • Hampton Inn & Suites by Hilton San Juan

More options for your flight from Billings to Luis Munoz Marin Intl

Complete your trip to San Juan with a hotel stay or car rental

Car rentals in San Juan
Hotels in San Juan
Vacations in San Juan